Puyang Guangming Chemicals Co., Ltd. is China's largest N-methyl pyrrolidone series product specialized manufacturer, but also the high-tech enterprise who can produce the only capacitance level (99.9% min) 纬-butyrolactone (GBL). The company uses 1,4 - butanediol dehydrogenation process route to 纬-butyrolactone (GBL) for the intermediate to produce pyrrolidone series products as the main body, N-methyl-pyrrolidone as the leading products. The production and sale of 纬-butyrolactone (GBL), N-methyl pyrrolidone (NMP), 2 - pyrrolidone (a-P), N-ethyl pyrrolidone (NEP), N-vinyl pyrrolidone (NVP), polyvinyl pyrrolidone (PVP) series products. Product quality to meet international standards for similar products, product purity銆乵oisture better than the imports of similar products. The company now has an annual output of 24,000 tons of pyrrolidone series products combined unit, according to the technological characteristics of products, production equipment used in all DCS control system to monitor for the process.For stable, reliable, safe operation, provided a strong guarantee to reduce consumption. The device has the domestic leading production scale and technology, is currently the most technologically cutting-edge, best quality, the largest and lowest cost-pyrrolidone series products manufacturers. For PCB printed circuit board, TFT-LCD liquid crystal material production, IC semiconductor cleaning, lithium-ion batteries, electronic insulating materials, high-grade paint, pesticides, insoluble engineering plastics and petrochemical refining and other industries to provide quality environmentally friendly solvents (NMP, NEP, NVP and 2 - pyrrolidone), for pharmaceutical, cosmetic, beverage, adhesives, synthetic resins, textile printing and dyeing, detergent, paint, paints, electronic information materials, bio-engineering materials and many other fields, providing excellent performance of the PVP series products,For the capacitors can also be produced Caijuan fineness, ciprofloxacin 銆乺esin 銆乫iber銆乻ynthetic pyrrolidone series products and other industries provide an excellent high boiling point solvent 纬-butyrolactone (GBL). The company established a "high-quality positioning, specialized production, standardized plant, standardized management," the guiding ideology of quality management. Has successfully passed the ISO9001-2000 quality management system certification and SGS of the ROHS certification. Quality Management System is committed to continuous improvement and improved steadily. The company will continue efforts to build corporate brand image, enhance the competitiveness of products in the market, along the professional, high quality, standardization, standardization of the direction of constant progress. Our mission is to first-class product quality and excellent service levels, build China-pyrrolidone leader in the field of fine chemicals; put our creativity extends to every aspect of pyrrolidone industry efforts to shape the industry a model for Chinese manufacturers. And maintaining the image of the industry's best suppliers and look forward on the basis of mutual benefit and win-win for customers and the community to create greater value,With a view to customers, peers, employees, partners and the community will suck into the Sunshine of 鈥淕UANGMING chemicals". We are willing to work with each partner to share professional experience and results, third-party innovation, the future held total!